3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| walterfang | 1 | 1690 | 1143 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.192 | 0.192 | 0.192 | 57.0 | -57 | -57 | 1143 | 1143 | 4452 |
| SRMFix | 0.197 | 0.197 | 0.197 | 47.5 | 47 | 47 | 1247 | 1247 | 6955 |
| initial | 0.216 | 0.216 | 0.216 | 26.0 | 26 | 26 | 1226 | 1226 | 7336 |
| EloSRM | 0.248 | 0.248 | 0.248 | 103.6 | 104 | 104 | 1690 | 1690 | 7212 |
| Odd | 0.262 | 0.262 | 0.262 | 107.5 | 108 | 108 | 1551 | 1551 | 7459 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-12-04 | TC China 08 - 1C | 1 | 180 | 213.79 | 0.25 | 104 | 1690 | 7212 | -57 | 1143 | 4452 |